567301961 has 2 divisors, whose sum is σ = 567301962. Its totient is φ = 567301960.

The previous prime is 567301957. The next prime is 567301963. The reversal of 567301961 is 169103765.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 486643600 + 80658361 = 22060^2 + 8981^2 .

It is a cyclic number.

It is not a de Polignac number, because 567301961 - 2² = 567301957 is a prime.

Together with 567301963, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (567301963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283650980 + 283650981.

It is an arithmetic number, because the mean of its divisors is an integer number (283650981).

Almost surely, 2^567301961 is an apocalyptic number.

It is an amenable number.

567301961 is a deficient number, since it is larger than the sum of its proper divisors (1).

567301961 is an equidigital number, since it uses as much as digits as its factorization.

567301961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 567301961 is about 23818.1015406350. The cubic root of 567301961 is about 827.8241558522.

The spelling of 567301961 in words is "five hundred sixty-seven million, three hundred one thousand, nine hundred sixty-one".